Admission

     My father-in-law fell down and broke his left humerus and was admitted to a hospital. He lives alone, 5 hours away from here. I and my wife visited his hospital today. He didn't look so bad. It was heart-warming. He has two sons. Both of them want and are persuading him to live with them, but he doesn't want to. He seems to want to keep them at a distance. I don't know what to do. However, the situation is not so optimistic. I have to find a useful tactic.